Lake Angelus basement risk at a glance
| Basement Risk Index | 65 / 100 (HIGH) |
| Metro rank | #33 of 116 |
| Homes built before 1960 | 58% |
| Peak building era | 1950s (24% of homes) |
| Median year built | 1957 |
| Median home value | $1,052,100 |
| Median household income | $216,908 |
| Owner-occupied | 100% |
| Neighborhoods analyzed | 1 |
Lake Angelus's score is modeled from U.S. Census housing data; no municipal flood records are integrated yet. The Basement Risk Index is built from U.S. Census housing data and documented flood records. See our full methodology.
When Lake Angelus was built
The housing stock in Lake Angelus peaked in the 1950s, when about 24% of today's homes were built. In total, 58% of Lake Angelus homes predate 1960. That matters because basements built before the 1960s typically lack the sump pumps, perimeter drain tile, and backwater valves that became standard later, leaving many on their original, aging clay drain tiles.
How basement risk varies inside Lake Angelus
We score 1 individual neighborhoods inside Lake Angelus. Of those, 0 fall in the high or very high band, 0 are elevated, and 1 are moderate or lower. Risk is rarely uniform across a city, so the most useful number is the one for your own block.
What this means for Lake Angelus homeowners
Lake Angelus carries high structural exposure. Many homes here are strong candidates for a sump pump check, a backwater valve, and improved drainage before the next big storm.
Why Lake Angelus homes face basement risk
Basement flooding in Lake Angelus is mostly a function of housing age and soil. Older homes were built with clay drain tiles that crack and clog over decades, and the dense clay across southeast Michigan holds water against foundations rather than letting it drain. Communities in Lake Angelus's risk band were among those hit hardest when the June 2021 storms put tens of thousands of metro Detroit basements underwater and triggered a federal disaster declaration.
How Lake Angelus compares
Lake Angelus's Index of 65 is above the metro Detroit median of 37. It ranks #33 of 116 communities region-wide.
Does insurance cover it?
Often not. Standard Michigan homeowners policies commonly exclude sewer backup and groundwater unless you carry a specific endorsement. Before the next storm, it is worth reading our guide on whether insurance covers basement flooding in Michigan and checking your declarations page.
What to do about it
- Take preventative steps before the next heavy rain. Homes in this band have the highest documented exposure in the metro.
- Test your sump pump and add a battery backup, power fails in the same storms that flood. See what actually keeps a basement dry.
- Check for a backwater valve if your home predates the 1970s; sewer backup is the costliest version of basement flooding.
- Extend downspouts at least six feet from the foundation and keep gutters clear.
Hiring in Lake Angelus?
We keep public-record profiles of metro Detroit basement waterproofing contractors, drawn from their own listings and Michigan licensing records. No ratings and no pay-to-play, just the record. Browse the contractor records →
See Lake Angelus on the full metro Detroit Basement Risk Index map →